CAS 13825-74-6 appears in our catalog under these names: Titanium(IV) oxysulfate,29% Ti (as TiO2) basis, technical, Titanium(IV) oxysulfate, TITANIUM OXIDE SULFATE HYDRATE, TITANYL SULFATE SOLUTION, TITANIUM(IV) OXYSULFATE, 99.99% METALS &. Offered by: GLPBio, Sigma-Aldrich, Chemat. Available pack sizes: 500g, 100G, 1KG, 50KG, 6X1KG, 1L, 250ML, 25g.